Zobrazeno 1 - 10
of 61
pro vyhledávání: '"R. Casanovas"'
Akademický článek
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Publikováno v:
Radiation Physics and Chemistry. 144:444-450
A scintillation gamma-ray spectrometry water monitor with a 2″ × 2″ LaBr 3 (Ce) detector was characterized in this study. This monitor measures gamma-ray spectra of river water. Energy and resolution calibrations were performed experimentally, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfdd258d700467ace84033ff74a43bb7
https://doi.org/10.1016/j.radphyschem.2017.10.008
https://doi.org/10.1016/j.radphyschem.2017.10.008
Publikováno v:
Journal of Radiological Protection. 38:229-246
This paper proposes an analysis methodology based on the spectral windows technique aimed for environmental real-time gamma-ray spectra obtained with scintillation detectors. The method permits us to monitor activity concentrations of selected isotop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d38c4668ff785213495172c0edbb459f
https://doi.org/10.1088/1361-6498/aa9b9c
https://doi.org/10.1088/1361-6498/aa9b9c
Publikováno v:
Applied Radiation and Isotopes
The measurement of the ambient dose equivalent H*(10) with automatic real-time radioactivity monitors using gamma-ray spectrometry provides valuable information at short integration times and serves as an alternative to conventional peak analysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb9d0c0f8a35556be33aeb61e15a3c6
https://doi.org/10.1016/j.apradiso.2016.09.001
https://doi.org/10.1016/j.apradiso.2016.09.001
Publikováno v:
Radiation Physics and Chemistry. 168:108600
This paper presents the development, calibration and testing of a mobile unit for radioactivity monitoring. A 4 × 4 vehicle was equipped with a GPS and two 2″×2″ LaBr3(Ce) scintillation detectors. It was modelled using MC simulations with the E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2318d2cf22fe6bcdf1d56d394ce1c907
https://doi.org/10.1016/j.radphyschem.2019.108600
https://doi.org/10.1016/j.radphyschem.2019.108600
Akademický článek
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Temperature peak-shift correction methods for NaI(Tl) and LaBr3(Ce) gamma-ray spectrum stabilisation
Publikováno v:
Radiation Measurements. 47:588-595
NaI(Tl) and LaBr 3 (Ce) detectors are frequently operated under unstable temperature conditions when used in an open environment. These temperature changes result in a peak shift and spectral distortion during measurement. Two methods are proposed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa4fd9a19aa356cef0c9962c5de1d8d
https://doi.org/10.1016/j.radmeas.2012.06.001
https://doi.org/10.1016/j.radmeas.2012.06.001
Publikováno v:
Physica Medica. 28:200-209
A Monte Carlo (MC) simulation for calculating absorbed dose has been developed and applied for dental applications with an i-CAT cone beam CT (CBCT) system. To validate the method a comparison was made between calculated and measured dose values for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd0603dd9808953b96034922f5ed79b
https://doi.org/10.1016/j.ejmp.2011.06.047
https://doi.org/10.1016/j.ejmp.2011.06.047
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 675:78-83
The radiation detectors yield the optimal performance if they are accurately calibrated. This paper presents the energy, resolution and efficiency calibrations for two scintillation detectors, NaI(Tl) and LaBr 3 (Ce). For the two former calibrations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e40db0b6b854529dd7c92da0708cf35d
https://doi.org/10.1016/j.nima.2012.02.006
https://doi.org/10.1016/j.nima.2012.02.006
Publikováno v:
Journal of Environmental Radioactivity. 102:742-748
The automatic real-time environmental radiation surveillance network of Catalonia (Spain) comprises two subnetworks; one with 9 aerosol monitors and the other with 8 Geiger monitors together with 2 water monitors located in the Ebre river. Since Sept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::689bd0c9d7cd9f9849da35e763dbe878
https://doi.org/10.1016/j.jenvrad.2011.04.001
https://doi.org/10.1016/j.jenvrad.2011.04.001